Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators
Resonances are ubiquitous in physics and hold important functionalities in engineering wave propagation and interference effects. This work proposes an approach for computing sensitivities, i.e., partial derivatives, of complex eigenfrequencies in any resonance problem, which here is applied to effi...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
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Nature Portfolio
2022-08-01
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Series: | Communications Physics |
Online Access: | https://doi.org/10.1038/s42005-022-00977-1 |
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author | Felix Binkowski Fridtjof Betz Martin Hammerschmidt Philipp-Immanuel Schneider Lin Zschiedrich Sven Burger |
author_facet | Felix Binkowski Fridtjof Betz Martin Hammerschmidt Philipp-Immanuel Schneider Lin Zschiedrich Sven Burger |
author_sort | Felix Binkowski |
collection | DOAJ |
description | Resonances are ubiquitous in physics and hold important functionalities in engineering wave propagation and interference effects. This work proposes an approach for computing sensitivities, i.e., partial derivatives, of complex eigenfrequencies in any resonance problem, which here is applied to efficiently optimize nanophotonic resonators and to obtain an improved quality factor. |
first_indexed | 2024-04-12T06:23:25Z |
format | Article |
id | doaj.art-1d9e63b757c54c3e9b338b7fb3d0ed67 |
institution | Directory Open Access Journal |
issn | 2399-3650 |
language | English |
last_indexed | 2024-04-12T06:23:25Z |
publishDate | 2022-08-01 |
publisher | Nature Portfolio |
record_format | Article |
series | Communications Physics |
spelling | doaj.art-1d9e63b757c54c3e9b338b7fb3d0ed672022-12-22T03:44:13ZengNature PortfolioCommunications Physics2399-36502022-08-01511710.1038/s42005-022-00977-1Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonatorsFelix Binkowski0Fridtjof Betz1Martin Hammerschmidt2Philipp-Immanuel Schneider3Lin Zschiedrich4Sven Burger5Zuse Institute BerlinZuse Institute BerlinJCMwave GmbHJCMwave GmbHJCMwave GmbHZuse Institute BerlinResonances are ubiquitous in physics and hold important functionalities in engineering wave propagation and interference effects. This work proposes an approach for computing sensitivities, i.e., partial derivatives, of complex eigenfrequencies in any resonance problem, which here is applied to efficiently optimize nanophotonic resonators and to obtain an improved quality factor.https://doi.org/10.1038/s42005-022-00977-1 |
spellingShingle | Felix Binkowski Fridtjof Betz Martin Hammerschmidt Philipp-Immanuel Schneider Lin Zschiedrich Sven Burger Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators Communications Physics |
title | Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators |
title_full | Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators |
title_fullStr | Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators |
title_full_unstemmed | Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators |
title_short | Computation of eigenfrequency sensitivities using Riesz projections for efficient optimization of nanophotonic resonators |
title_sort | computation of eigenfrequency sensitivities using riesz projections for efficient optimization of nanophotonic resonators |
url | https://doi.org/10.1038/s42005-022-00977-1 |
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